<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="端" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择强端" clearable size="small">
          <el-option
            v-for="dict in versionTypeOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="版本号" prop="versionNo">
        <el-input
          v-model="queryParams.versionNo"
          placeholder="请输入版本号"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
       <!-- <el-form-item label="更新链接" prop="url">
        <el-input
          v-model="queryParams.url"
          placeholder="请输入更新链接"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="强制状态 0:否 1：是" prop="forceStatus">
        <el-select v-model="queryParams.forceStatus" placeholder="请选择强制状态 0:否 1：是" clearable size="small">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="状态 1:启用 0:停用" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态 1:启用 0:停用" clearable size="small">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item> -->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['workbench:version:add']"
        >新增</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['workbench:version:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['workbench:version:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
		  :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['workbench:version:export']"
        >导出</el-button>
      </el-col>
        <el-col :span="1.5">
            <el-button
                type="info"
                plain
                icon="el-icon-upload2"
                size="mini"
                @click="handleImport"
                v-hasPermi="['workbench:version:export']"
            >导入</el-button>
        </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar> -->
    </el-row>

    <el-table v-loading="loading" :data="versionList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="主键" align="center" prop="id" v-if="false"/>
      <el-table-column label="端" align="center" prop="type" :formatter="versionTypeFormat"/>
      <el-table-column label="版本号" align="center" prop="versionNo" />
      <el-table-column label="更新内容" align="center" prop="content" />
      <el-table-column label="统一地址" align="center" prop="url" />
      <el-table-column label="强制更新" align="center" prop="forceStatus" >
        <template slot-scope="scope">
              <el-tag type="success" v-if="scope.row.forceStatus==1">是</el-tag>
              <el-tag type="success" v-if="scope.row.forceStatus==0">否</el-tag>
          </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status" >
        <template slot-scope="scope">
              <el-tag type="success" v-if="scope.row.status==1">启用</el-tag>
              <el-tag type="danger" v-if="scope.row.status==0">停用</el-tag>
          </template>
      </el-table-column>  
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['workbench:version:edit']"
          >编辑</el-button>
          <!-- <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['workbench:version:remove']"
          >删除</el-button> -->
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改版本对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="1000px" append-to-body @close="cancel">
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="端" prop="type">
          <el-radio-group v-model="form.type">
            <el-radio :disabled="isShowEdit"
                  v-for="dict in versionTypeOptions"
                  :key="parseInt(dict.dictValue)"
                  :label="parseInt(dict.dictValue)"
            >{{ dict.dictLabel }}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-row>
          <el-col :span="8">
            <el-form-item label="主版本号" prop="versionMajor">
              <el-input v-model="form.versionMajor" placeholder="主版本号" @input="handleVersionMajorInput($event)" :disabled="isShowEdit"/>
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="次版本号" prop="versionMinor">
              <el-input v-model="form.versionMinor" placeholder="次版本号" @input="handleVersionMinorInput($event)" :disabled="isShowEdit"/>
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="修订版本号" prop="versionPatch">
              <el-input v-model="form.versionPatch" placeholder="修订版本号" @input="handleVersionPatchInput($event)" :disabled="isShowEdit"/>
            </el-form-item>
          </el-col>
        </el-row>  
        <el-form-item label="统一地址" prop="url">
          <obs-file-upload
            v-model="form.url"
            :limit="2"
            :file-size="200"
          />
        </el-form-item>
        <el-form-item label="更新内容" prop="content">
          <textarea  v-model="form.content" style="width:100%;height:100px;" minlength="2" maxlength="500"></textarea>
        </el-form-item>
        <el-form-item label="强制更新" prop="forceStatus">
          <el-radio-group v-model="form.forceStatus">
            <el-radio :label="parseInt('1')">是</el-radio>
            <el-radio :label="parseInt('0')">否</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio :label="parseInt('1')">启用</el-radio>
            <el-radio :label="parseInt('0')">停用</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
    <!-- 导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload
          ref="upload"
          :limit="1"
          accept=".xlsx, .xls"
          :headers="upload.headers"
          :action="upload.url"
          :disabled="upload.isUploading"
          :on-progress="handleFileUploadProgress"
          :on-success="handleFileSuccess"
          :auto-upload="false"
          drag
      >
          <i class="el-icon-upload" />
          <div class="el-upload__text">
              将文件拖到此处，或
              <em>点击上传</em>
          </div>
          <div slot="tip" class="el-upload__tip">
              <el-link type="info" style="font-size:14px;color:green" @click="importTemplate">点击下载模板</el-link>
          </div>
          <div slot="tip" class="el-upload__tip" style="color:red">提示：仅允许导入“xls”或“xlsx”格式文件！</div>
      </el-upload>
        <div slot="footer" class="dialog-footer">
            <el-button type="primary" @click="submitFileForm">确 定</el-button>
            <el-button @click="upload.open = false">取 消</el-button>
        </div>
    </el-dialog>
  </div>
</template>

<script>
    import {
        addVersion,
        delVersion,
        exportVersion,
        getVersion,
        listVersion,
        updateVersion
    } from "@/api/system/version";
    import {getToken} from '@/utils/auth'

    export default {
        name: "Version",
        data() {
            return {
                // 按钮loading
                buttonLoading: false,
                // 遮罩层
                loading: true,
                // 导出遮罩层
                exportLoading: false,
                // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 版本表格数据
      versionList: [],
      // 版本类型
      versionTypeOptions:[],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
        // 导入参数
        upload: {
            // 是否显示弹出层
            open: false,
            // 弹出层标题
            title: '',
            // 是否禁用上传
            isUploading: false,
            // 设置上传的请求头部
            headers: { Authorization: 'Bearer ' + getToken() },
            // 上传的地址
            url: process.env.VUE_APP_BASE_API + '/workbench/version/import'
        },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        versionNo: undefined,
        content: undefined,
        url: undefined,
        forceStatus: undefined,
        status: undefined,
      },
      // 表单参数
      form: {
        versionMajor:0,
        versionMinor:0,
        versionPatch:0
      },
      // 表单校验
      rules: {
        type:[
          { required: true, message: "端不能为空", trigger: "blur" }
        ],
        versionNo:[
          { required: true, message: "版本号不能为空", trigger: "blur" }
        ],
        content:[
          { required: true, message: "更新内容不能为空", trigger: "blur" }
        ],
        url:[
          { required: true, message: "统一地址不能为空", trigger: "blur" }
        ],
        forceStatus:[
          { required: true, message: "强制更新不能为空", trigger: "blur" }
        ],
        status:[
          { required: true, message: "状态不能为空", trigger: "blur" }
        ],
        versionMajor:[
          { required: true, message: "主版本号不能为空", trigger: "blur" }
        ],
        versionMinor:[
          { required: true, message: "次版本号不能为空", trigger: "blur" }
        ],
        versionPatch:[
          { required: true, message: "修订版本号不能为空", trigger: "blur" }
        ],
      },
      isShowEdit:false
    };
  },
  created() {
    this.getList();
    // 版本类型
    this.getDicts('sys_version_type').then(response => {
      this.versionTypeOptions = response.data;
    });
    versionTypeOptions
  },
  methods: {
    /** 查询版本列表 */
    getList() {
      this.loading = true;
      listVersion(this.queryParams).then(response => {
        this.versionList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.isShowEdit = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        type:1,
        versionNo: undefined,
        versionMajor:0,
        versionMinor:0,
        versionPatch:0,
        content: undefined,
        url: undefined,
        forceStatus: 1,
        status: 1,
        createBy: undefined,
        createName: undefined,
        createTime: undefined,
        updateBy: undefined,
        updateTime: undefined,
        deleted: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加版本";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const id = row.id || this.ids
      getVersion(id).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.isShowEdit = true;
        this.title = "编辑版本";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.id != null) {
            updateVersion(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addVersion(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除版本编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.loading = true;
          return delVersion(ids);
        }).then(() => {
          this.loading = false;
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有版本数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportVersion(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    },
    /** 导入按钮操作 */
    handleImport() {
        this.upload.title = '版本导入';
        this.upload.open = true;
    },
    /** 下载模板操作 */
    importTemplate() {
        importTemplate().then(response => {
            this.download(response.msg);
        });
    },
    /** 文件上传中处理*/
    handleFileUploadProgress(event, file, fileList) {
        this.upload.isUploading = true;
    },
    /** 文件上传成功处理*/
    handleFileSuccess(response, file, fileList) {
        this.upload.open = false;
        this.upload.isUploading = false;
        this.$refs.upload.clearFiles();
        this.$alert(response.msg, '导入结果', { dangerouslyUseHTMLString: true });
        this.getList();
    },
    /** 提交上传文件*/
    submitFileForm() {
        this.$refs.upload.submit();
    },
    // 版本类型字典翻译
    versionTypeFormat(row, column) {
      return this.selectDictLabel(this.versionTypeOptions, row.type);
    },
    handleVersionMajorInput(val) {
      this.form.versionMajor = val.replace(/\D/g, '');
    },
    handleVersionMinorInput(val) {
      this.form.versionMinor = val.replace(/\D/g, '');
    },
    handleVersionPatchInput(val) {
      this.form.versionPatch = val.replace(/\D/g, '');
    }
  }
};
</script>
